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Merck
CN

756679

Sigma-Aldrich

Zirconium(IV) oxide-scandia stabilized

greener alternative

scandia 10 mol %

别名:

Sc10SZ, ScSZ, Scandia-stabilized zirconia, Scandium zirconium oxide

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About This Item

线性分子式:
(ZrO2)0.90(Sc2O3)0.10
UNSPSC代码:
26111700
NACRES:
NA.23

表单

powder

包含

<1 mol % Al2O3 as stabilizer (to prevent phase change at elevated temperatures.)

组成

scandia, 10 mol %

环保替代产品特性

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

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表面积

8-12 m2/g

杂质

<2.5% HfO2

粒径

0.5-0.7 μm

环保替代产品分类

一般描述

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Click here for more details.

应用

Zirconium(IV) oxide-scandia stabilized (Sc10SZ) (scandia 10 mol%) can be used for a variety of sustainable applications such as:
  • preparation of the scandium doped BaZrO3 based perovskites
  • an electrolyte for the doping of bismuth oxide for application in solid oxide fuel cells (SOFCs)

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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Space charge depletion in grain boundaries of BaZrO3 proton conductors
Shirpour M, et al.
Solid State Ionics, 225(3), 304-307 (2012)
Dopant segregation and space charge effects in proton-conducting BaZrO3 perovskites
Shirpour M, et al.
The Journal of Physical Chemistry C, 116(3), 2453-2461 (2012)
Bismuth oxide doped scandia-stabilized zirconia electrolyte for the intermediate temperature solid oxide fuel cells
Sarat S, et al.
Journal of Power Sources, 160(2), 892-896 (2006)

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